André Pirro

Born in Saint-Dizier in 1869 and later active in Paris, André Pirro studied law at the Sorbonne while also pursuing music, including organ studies connected with the circle of César Franck and Charles-Marie Widor. He became known as one of France's important early musicologists, especially for his work on Johann Sebastian Bach and the history of organ music.

Pirro wrote widely on sacred music, old French music, and major composers, and his studies helped shape how French readers understood Bach at the start of the 20th century. He also taught and contributed to musical scholarship in a way that connected historical study with practical musicianship.

He died in Paris in 1943. Today he is remembered as a thoughtful scholar who helped build modern music history in France, especially in the fields of Baroque music, keyboard traditions, and religious repertoire.